Doll stroller



FIG. 1 right-side elevational view of a stroller showing my new design, the left side being substantially a mirror image;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a rear elevational view thereof. 

The ornamental design for a doll stroller, substantially as shown and described. 